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8901
High-Temperature Environmental Protection Metal Material 3D Printing Equipment Development and Process Research
Published 2021-01-01“…The price of 3D printing equipment is expensive, and there are some security risks in the process of learning operation. …”
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8902
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8903
American struggle for global leadership and the strategic options of Serbia
Published 2023-01-01“…The field of defence and security in the form of joint exercises and arms procurement, has been of particular importance in this regard, as Serbia has been pursuing close and dynamic relations with a wide range of partners, including the US, Russia, China, Israel, France and other European countries, NATO members and non-members alike. …”
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8904
Health risks evaluation of mycotoxins in plant-based supplements marketed in Malaysia
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8905
Machine learning boosts wind turbine efficiency with smart failure detection and strategic placement
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8906
Access control relationship prediction method based on GNN dual source learning
Published 2022-10-01“…With the rapid development and wide application of big data technology, users’ unauthorized access to resources becomes one of the main problems that restrict the secure sharing and controlled access to big data resources.The ReBAC (Relationship-Based Access Control) model uses the relationship between entities to formulate access control rules, which enhances the logical expression of policies and realizes dynamic access control.However, It still faces the problems of missing entity relationship data and complex relationship paths of rules.To overcome these problems, a link prediction model LPMDLG based on GNN dual-source learning was proposed to transform the big data entity-relationship prediction problem into a link prediction problem with directed multiple graphs.A topology learning method based on directed enclosing subgraphs was designed in this modeled.And a directed dual-radius node labeling algorithm was proposed to learn the topological structure features of nodes and subgraphs from entity relationship graphs through three segments, including directed enclosing subgraph extraction, subgraph node labeling calculation and topological structure feature learning.A node embedding feature learning method based on directed neighbor subgraph was proposed, which incorporated elements such as attention coefficients and relationship types, and learned its node embedding features through the sessions of directed neighbor subgraph extraction and node embedding feature learning.A two-source fusion scoring network was designed to jointly calculate the edge scores by topology and node embedding to obtain the link prediction results of entity-relationship graphs.The experiment results of link prediction show that the proposed model obtains better prediction results under the evaluation metrics of AUC-PR, MRR and Hits@N compared with the baseline models such as R-GCN, SEAL, GraIL and TACT.The ablation experiment results illustrate that the model’s dual-source learning scheme outperforms the link prediction effect of a single scheme.The rule matching experiment results verify that the model achieves automatic authorization of some entities and compression of the relational path of rules.The model effectively improves the effect of link prediction and it can meet the demand of big data access control relationship prediction.…”
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8907
Perinatal Outcomes among Cases of Predicted and Unpredicted Macrosomia
Published 2023-08-01“…Data were stored in a secure database. The review board of the institution approved the study. …”
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8908
CAPABILITIES OF APPLYING VISIBLE LIGHT RAYS IN THE SYSTEMS OF HIDDEN INFORMATION TRANSMITTING
Published 2018-06-01“…Security In the paper some aspects of visible light pulses using for hidden information transmitting are considered. …”
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8909
Multi-Population Kidney-Inspired Algorithm With Migration Policy Selections for Feature Selection Problems
Published 2025-01-01Get full text
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8910
Current Aspects for Searching and Returning Assets: Problems and Perspectives for Ukraine
Published 2021-09-01Get full text
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8911
A real time monitoring system for accurate plant leaves disease detection using deep learning
Published 2025-02-01“…Accurate and timely detection of plant diseases is crucial for sustainable agriculture and food security. This research presents a real-time monitoring system utilizing deep learning techniques to detect diseases in plant leaves with high accuracy. …”
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8912
Research on CSI feedback and precoding in FDD cell-free massive MIMO systems
Published 2024-12-01“…However, due to the imperfect reciprocity between uplink and downlink in FDD systems, securing low-overhead and high-precision downlink CSI remains an industry challenge. …”
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8913
Impact of economic shocks on mental health during COVID-19: A longitudinal study of adult residents of Indian metropolitan cities
Published 2023-05-01“…Conclusions: The study advocates that policies to ensure income security should be made an integral part of the response packages to tackle pandemics like COVID-19.…”
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8914
The Links Between Community-Based Financial Inclusion and Household Food Availability: Evidence from Mozambique
Published 2025-01-01“…However, few studies have examined how women’s participation in community-based financial inclusion opportunities, such as village saving and loan groups (VSLGs), relates to household food security. Using program data from central Mozambique, this study examined whether low-income women’s participation in VSLGs directly increases household food availability, as well as indirectly through increased asset ownership. …”
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8915
The Total Defense Concept as the Embodiment of Sweden’s Strategic Culture
Published 2022-12-01“…«Total defence» remains staple in the Swedish defence planning and the perception of risks to national security, but has not yet received sufficient attention from Russian researchers. …”
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8916
National Dialogue: Bahrain Case
Published 2020-11-01“…The all-inclusive interparty negotiations on a national basis aimed at ending an internal conflict, overcoming its consequences and securing conditions for a peaceful development of the society are not by themselves a new phenomenon. …”
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8917
Countering hostile sabotage and reconnaissance groups by the National Police of Ukraine units in the context of martial law
Published 2024-03-01“…The experience of counter-sabotage measures by the security and defence forces of Ukraine, one of the elements of which is an ambush, is studied. …”
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8918
A conserved fungal Knr4/Smi1 protein is crucial for maintaining cell wall stress tolerance and host plant pathogenesis.
Published 2025-01-01“…Filamentous plant pathogenic fungi pose significant threats to global food security, particularly through diseases like Fusarium Head Blight (FHB) and Septoria Tritici Blotch (STB) which affects cereals. …”
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8919
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8920
RENEWABLES IN DEVELOPMENT OF THE ARAB EAST (CASE OF SOLAR ENERGY)
Published 2018-02-01“…The further steps to overwhelm the aggravations may be positive if secured through minimizing serious threats, concentrating around problems of climate warming and green gases. …”
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